/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.catalog.sql;

import static org.apache.ignite.internal.catalog.sql.QueryPartCollection.partsList;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

class Colocate extends QueryPart {

    private final List<Name> names;

    Colocate(String... columnNames) {
        this(Arrays.asList(columnNames));
    }

    Colocate(List<String> columnNames) {
        names = columnNames.stream().map(Name::simple).collect(Collectors.toList());
    }

    @Override
    protected void accept(QueryContext ctx) {
        ctx.sql("COLOCATE BY (");
        ctx.visit(partsList(names));
        ctx.sql(")");
    }
}
